Curve by Finelite ™ LM-80 Data Results from Curve Desk Lamp Lumen Maintenance Testing And Use Of IES LM-80-08 Data This report is provided by Finelite Inc. and applies to lumen maintenance testing for the Curve desk lamp. The purpose of this document is to describe the procedure used to determine the published L70 lifetime rating for the Curve luminaire and demonstrate that current industry standard procedures have been followed in the reporting of Curve LED life. LED lumen maintenance lifetime estimates for the Curve desk lamp are based on two primary sets of data: (1) Independent tests performed on a sample Curve luminaire, under standard conditions These tests determine the Curve LED temperature performance in normal operation. Finelite utilized services from Lighting Sciences to obtain this data. The Lighting Sciences report contains In Situ Temperature Test Results for the Curve desk lamp based on the testing methods prescribed by the DOE Energy Star® program for Solid State Lighting and IES LM-80-08. [Refer to Attachment A.] (2) Lumen maintenance of the individual source LEDs under specific temperature and power conditions This data comes from the manufacturer of the LEDs at a component level. Finelite uses Cree® LEDs in Curve, and Cree has provided lumen maintenance data for their specific model LED used in the Curve desk lamp. In its efforts to provide customers accurate and useful product data, Finelite has worked extensively with independent test facilities and LED manufacturers to test and qualify its LED lighting products. In accordance with standard industry practice, the lifetime data contained in this report follows test procedure IESNA LM-80-08. LED Case Temperatures (Tc) are used to characterize thermal performance and predict L70 lifetimes. LED Case Temperature can be directly measured during independent testing, and LED manufacturer lifetime data is based on controlling and modifying this Case Temperature over an extended period. [Refer to Attachment B.] When combined, these data sets provide a method for Finelite to estimate the lumen maintenance of the Curve luminaire. Data from the Curve desk lamp as presented serves as a conservative estimate of life. Measured data and L70 lifetime estimates are summarized below. Summary of Curve Lifetime Test Results: Temperature on outside of LED package LED case temperature Tc (a) 7.4W @ 56 °C Lumen maintenance @ 6,000 hrs (c) 99.3% Number of hours to 70% Lumen maintenance L70 Lifetime estimate (d) ≥ 100,000 hrs — Refer to next page for footnotes a, b, c. Curve fully-integrates with the Personal Lighting System (PLS) solution Finelite, Inc. • 30500 Whipple Road • Union City, CA 94587-1530 • 510 / 441-1100 Fax: 510 / 441-1510 • www.finelite.com a. LED case temperature Tc (also referred to as the solder point temperature Ts) This is the location on the LED where the temperature measurements are taken since it is not physically possible to measure the LED junction temperature (Tj) directly. Tc is used to make indirect temperature measurements of Tj. Refer to Attachment A for Lighting Sciences independent test measurements of Tc. b. Cree®-measured lumen maintenance data At 6,000 hours of operation, the Cree LEDs maintain over 99% of their initial light output (lumens). This lumen maintenance data is based on conditions of operation in Curve luminaires. c. Cree engineering estimate of L70 Lifetime The L70 Lifetime represents the number of hours where 70% or more of initial light output (lumens) is maintained. Finelite has submitted the Curve thermal testing results to Cree for review. Their engineers provided the L70 +100K hour lifetime estimate based on internal testing performed by Cree and informed by their substantial experience with LED chip, package, and phosphor technologies. [Refer to Attachment B.] Finelite, Inc. • 30500 Whipple Road • Union City, CA 94587-1530 • 510 / 441-1100 Fax: 510 / 441-1510 • www.finelite.com Attachment A Lighting Sciences www.lightingsciences.com Lighting Sciences Inc. 7826 E. Evans Road Scottsdale, Arizona 85260 USA Tel: 480-991-9260 • Fax: 480-991-0375 INDEPENDENT TEST LABORATORY REPORT No. 27335 FINELITE INC – CURVE LED DESK LAMP LUMINAIRE WITH WHITE INTERIOR AND NO LENS, FOUR LEDS. LUMINAIRE OPERATING AT 120 VAC FINELITE CATALOG NUMBER: DL-C-S-WBC-S-PS-8W LED TEMPERATURE= 133°F (56.1°C) DRIVER CASE TEMPERATURE= 96°F (35.6°C) CERTIFIED BY: HEAT SINK TEMPERATURE= 113°F (45.0°C) DATE: JULY 28, 2010 PREPARED FOR: FINELITE INC UNION CITY, CA TESTED IN ACCORDANCE WITH MANUFACTURER’S GUIDE FOR QUALIFYING SOLID STATE LIGHTING LUMINARIES – VERSION 2.0 (OCTOBER 2009) Attachment B LM-80 Test Report Cree® XLamp® XP-E White LEDs Revision: Document Creation Date: 0 (July 26, 2010) August 25, 2010 1. Number of LED light sources tested See individual test reports. 2. Description of LED light sources XLamp XP-E White LEDs (XPEWHT) 3. Description of auxiliary equipment Instrument Systems ISP-500 Integrating Sphere Instrument Systems CAS-140 Spectrometer Keithley 2420 Sourcemeter 4. Operating cycle LED lamps are driven at constant current. 5. Ambient conditions LED lamps are operated in environmental control chambers. The temperature of the ambient air around the LED lamps is actively controlled by air flowing through the chamber. 6. Case temperature The case temperature measurement point is shown in the XLamp XP-E Soldering & Handling document (AP25). 7. Drive current of the LED light source during lifetime test. See individual test reports. 8. Initial luminous flux and forward voltage at photometric measurement current See individual test reports. 9. Lumen maintenance data for each individual LED light source See individual test reports. 10. Observation of LED light source failures No failures occurred during testing.. 11. LED light source monitoring interval See individual test reports. 12. Photometric measurement uncertainty Cree maintains a tolerance of +/- 2.0% on flux measurements for LM-80 testing. 13. Chromaticity shift reported over the measurement time See individual test reports. Test Summary 5 Rev 0 ote: CLD-AP4 Application N r fo ed ar ite ep el Pr Fin : See individual test reports TA RH : < 45% Air flow : 800 CFM Data Set Case Temp. [TS] Ambient Temp. [TA] Drive Current [IF] Average Lumen Maintenance at 6,000 hours Average Chromaticity Shift (Δu’v’) at 6,000 hours 1 45°C 45°C 700 mA 97.7% 0.0012 2 3 55°C 55°C 700 mA 99.3% 0.0011 85°C 85°C 350 mA 97.9% 0.0006 4 85°C 85°C 700 mA 96.6% 0.0015 This document is provided for informational purposes only and is not a warranty or a specification. This file is to be used exclusively for submission to an agency for certification. (e.g., EPA for ENERGY STAR approval) Subject to change without notice. 1 Attachment B Data Set 1: 45°C, 700 mA Part Number XLamp XP-E White LEDs (XPEWHT) Drive Current [IF] 700 mA Measurement Current 350 mA Failures observed None DUR0GZU DUR0GZV 1 2 3 5 6 7 8 9 10 1 2 3 4 5 6 7 8 9 10 1 2 3 4 5 6 7 8 9 10 n Mean Median σ Min. Max. Initial (0 hrs) ΦV (lm) 63.9 70.2 66.6 79.6 76.6 78.1 81.0 74.1 81.3 74.3 65.9 71.7 68.7 76.5 73.9 78.3 78.9 77.3 81.4 75.4 66.2 70.8 68.2 71.1 77.6 77.2 76.4 78.7 73.2 29 74.3 75.4 5.03 63.9 81.4 VF (V) 29 3.09 Lumen Maintenance (%) 168 99.0 98.8 98.4 99.8 99.6 99.2 99.0 99.3 98.2 98.2 98.4 99.5 99.0 98.8 99.1 99.1 99.2 99.8 98.7 99.7 99.0 99.4 98.7 99.1 98.9 98.4 99.3 99.6 99.7 29 99.1 99.1 0.47 98.2 99.8 1008 97.1 97.9 97.2 99.0 99.1 98.4 97.8 98.3 97.5 97.0 97.5 98.6 97.0 97.6 96.5 98.0 97.9 98.6 98.3 98.3 97.7 98.3 98.0 97.3 96.9 97.1 97.9 98.4 98.9 29 97.9 97.9 0.68 96.5 99.1 1512 96.9 97.2 96.5 97.0 98.5 96.9 97.3 97.1 95.4 93.6 97.4 98.0 96.3 96.6 97.1 96.6 97.1 97.4 98.0 97.4 96.2 94.2 95.7 95.9 95.9 94.2 95.9 97.3 98.2 29 96.6 96.9 1.18 93.6 98.5 2016 96.7 96.7 96.1 97.1 97.9 96.9 97.1 97.3 95.9 94.0 97.1 97.5 95.7 95.7 95.0 95.5 96.4 95.0 96.6 96.2 95.9 93.2 95.9 95.8 95.2 94.0 95.8 96.8 98.4 29 96.1 96.1 1.18 93.2 98.4 2520 96.6 97.0 95.7 96.9 97.6 97.2 97.1 97.3 96.0 94.1 97.3 97.4 95.6 95.9 94.7 95.2 96.1 95.0 96.1 95.6 96.1 93.8 94.6 95.9 94.9 94.1 95.2 97.1 98.5 29 96.0 96.0 1.19 93.8 98.5 3024 96.2 95.9 95.2 96.3 97.0 96.3 96.6 96.9 95.8 93.4 97.3 97.1 95.4 95.6 93.9 95.4 95.6 94.7 95.5 95.2 95.6 92.8 95.3 95.3 94.1 94.1 95.2 96.7 98.2 29 95.6 95.6 1.22 92.8 98.2 3528 96.6 96.6 96.2 96.8 97.4 97.4 97.4 97.9 96.7 93.9 97.3 96.9 96.0 96.1 95.7 95.8 96.6 95.4 96.4 96.1 96.0 94.4 96.8 96.2 95.1 94.4 96.3 97.9 98.2 29 96.4 96.4 1.04 93.9 98.2 4032 96.8 96.8 96.0 96.4 97.6 97.0 97.2 97.4 96.3 93.5 97.0 96.8 95.6 95.8 95.5 95.9 96.4 95.0 96.4 95.7 96.0 94.0 96.2 95.9 94.8 94.2 95.5 97.4 98.2 29 96.1 96.2 1.09 93.5 98.2 r fo ed ar ite ep el Pr Fin DUR0GZW Lamp # 45°C 45°C Board ID Case Temperature [Ts] Ambient Temperature [TA] This document is provided for informational purposes only and is not a warranty or a specification. This file is to be used exclusively for submission to an agency for certification. (e.g., EPA for ENERGY STAR approval) Copyright © 2010 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree, the Cree logo and XLamp are registered trademarks of Cree, Inc. 2 CLD-AP45 Rev 0 4536 96.1 96.4 95.2 95.7 97.3 96.0 97.0 96.9 96.1 93.5 95.8 95.8 94.7 95.1 95.3 94.5 96.0 94.7 95.7 95.5 96.1 93.9 95.6 95.6 94.5 94.2 95.2 97.4 98.2 29 95.7 95.7 1.08 93.5 98.2 5040 97.8 96.9 97.4 97.2 98.6 97.7 97.0 98.1 96.9 94.7 98.0 98.1 97.4 97.8 97.6 98.4 98.2 98.3 98.2 98.8 98.0 95.1 97.8 97.1 97.9 98.3 98.3 99.7 98.6 29 97.7 97.9 0.99 94.7 99.7 5544 97.0 96.3 96.7 96.3 97.4 96.8 96.6 97.2 96.6 95.0 97.5 97.0 96.8 96.5 97.4 97.5 96.9 97.5 96.7 97.5 97.1 94.5 97.0 96.2 96.8 97.4 96.9 98.3 97.5 29 96.9 96.9 0.75 94.5 98.3 6048 97.7 97.1 97.6 97.4 98.4 97.9 97.9 97.3 97.8 96.3 98.6 97.8 97.6 97.4 98.1 97.9 98.0 98.3 97.8 98.0 97.6 95.0 97.3 97.0 97.2 97.9 98.0 99.0 98.5 29 97.7 97.8 0.75 95.0 99.0 Cree, Inc. 4600 Silicon Drive Durham, NC 27703 USA Tel: +1.919.313.5300 www.cree.com/xlamp Attachment B Data Set 1: 45°C, 700 mA Part Number XLamp XP-E White LEDs (XPEWHT) Drive Current [IF] 700 mA Measurement Current 350 mA Failures observed None DUR0GZU DUR0GZV 1 2 3 5 6 7 8 9 10 1 2 3 4 5 6 7 8 9 10 1 2 3 4 5 6 7 8 9 10 n Mean Median σ Min. Max. Chromaticity Shift (Δu'v') Initial (0 hrs) ΦV (lm) 63.9 70.2 66.6 79.6 76.6 78.1 81.0 74.1 81.3 74.3 65.9 71.7 68.7 76.5 73.9 78.3 78.9 77.3 81.4 75.4 66.2 70.8 68.2 71.1 77.6 77.2 76.4 78.7 73.2 29 74.3 75.4 5.03 63.9 81.4 VF (V) 29 3.09 168 0.0006 0.0007 0.0004 0.0006 0.0004 0.0006 0.0006 0.0005 0.0008 0.0007 0.0002 0.0002 0.0003 0.0002 0.0003 0.0003 0.0005 0.0004 0.0002 0.0005 0.0001 0.0003 0.0004 0.0002 0.0002 0.0003 0.0004 0.0003 0.0007 29 0.0004 0.0004 0.0002 0.0001 0.0008 1008 0.0008 0.0010 0.0007 0.0010 0.0009 0.0010 0.0008 0.0007 0.0011 0.0010 0.0006 0.0005 0.0004 0.0004 0.0005 0.0005 0.0008 0.0007 0.0007 0.0006 0.0005 0.0005 0.0006 0.0005 0.0006 0.0007 0.0005 0.0006 0.0008 29 0.0007 0.0007 0.0002 0.0004 0.0011 1512 0.0009 0.0011 0.0007 0.0009 0.0013 0.0008 0.0009 0.0007 0.0010 0.0009 0.0006 0.0006 0.0004 0.0005 0.0008 0.0004 0.0009 0.0008 0.0007 0.0007 0.0003 0.0005 0.0005 0.0005 0.0007 0.0006 0.0007 0.0006 0.0009 29 0.0007 0.0007 0.0002 0.0003 0.0013 2016 0.0007 0.0010 0.0008 0.0011 0.0010 0.0010 0.0009 0.0007 0.0007 0.0006 0.0006 0.0007 0.0005 0.0005 0.0006 0.0003 0.0008 0.0005 0.0006 0.0006 0.0005 0.0005 0.0005 0.0007 0.0006 0.0006 0.0006 0.0006 0.0009 29 0.0007 0.0006 0.0002 0.0003 0.0011 2520 0.0009 0.0010 0.0008 0.0012 0.0010 0.0011 0.0009 0.0008 0.0008 0.0008 0.0007 0.0006 0.0005 0.0006 0.0005 0.0004 0.0007 0.0005 0.0006 0.0005 0.0005 0.0006 0.0005 0.0006 0.0006 0.0006 0.0004 0.0005 0.0009 29 0.0007 0.0006 0.0002 0.0004 0.0012 3024 0.0012 0.0011 0.0010 0.0014 0.0014 0.0013 0.0010 0.0010 0.0013 0.0011 0.0009 0.0007 0.0005 0.0006 0.0007 0.0005 0.0010 0.0007 0.0007 0.0008 0.0006 0.0005 0.0007 0.0007 0.0007 0.0008 0.0007 0.0006 0.0010 29 0.0009 0.0008 0.0003 0.0005 0.0014 3528 0.0009 0.0010 0.0010 0.0015 0.0016 0.0015 0.0012 0.0011 0.0008 0.0008 0.0008 0.0007 0.0009 0.0007 0.0009 0.0009 0.0009 0.0007 0.0008 0.0007 0.0007 0.0008 0.0008 0.0009 0.0009 0.0007 0.0008 0.0007 0.0010 29 0.0009 0.0009 0.0002 0.0007 0.0016 4032 0.0014 0.0015 0.0013 0.0018 0.0020 0.0017 0.0013 0.0011 0.0013 0.0010 0.0010 0.0009 0.0008 0.0008 0.0008 0.0007 0.0011 0.0008 0.0009 0.0009 0.0009 0.0009 0.0009 0.0009 0.0010 0.0011 0.0008 0.0009 0.0011 29 0.0011 0.0010 0.0003 0.0007 0.0020 r fo ed ar ite ep el Pr Fin DUR0GZW Lamp # 45°C 45°C Board ID Case Temperature [Ts] Ambient Temperature [TA] This document is provided for informational purposes only and is not a warranty or a specification. This file is to be used exclusively for submission to an agency for certification. (e.g., EPA for ENERGY STAR approval) Copyright © 2010 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree, the Cree logo and XLamp are registered trademarks of Cree, Inc. 3 CLD-AP45 Rev 0 4536 0.0012 0.0014 0.0011 0.0018 0.0020 0.0017 0.0015 0.0013 0.0010 0.0010 0.0008 0.0008 0.0007 0.0008 0.0011 0.0008 0.0011 0.0008 0.0009 0.0008 0.0008 0.0009 0.0009 0.0010 0.0009 0.0010 0.0007 0.0007 0.0010 29 0.0011 0.0010 0.0003 0.0007 0.0020 5040 0.0016 0.0015 0.0015 0.0021 0.0022 0.0019 0.0014 0.0015 0.0014 0.0013 0.0011 0.0010 0.0009 0.0011 0.0011 0.0011 0.0015 0.0011 0.0013 0.0011 0.0010 0.0011 0.0012 0.0010 0.0012 0.0013 0.0011 0.0008 0.0012 29 0.0013 0.0012 0.0003 0.0008 0.0022 5544 0.0017 0.0016 0.0015 0.0022 0.0021 0.0020 0.0015 0.0014 0.0015 0.0015 0.0010 0.0010 0.0007 0.0010 0.0011 0.0010 0.0014 0.0012 0.0011 0.0010 0.0010 0.0010 0.0011 0.0011 0.0010 0.0011 0.0008 0.0008 0.0012 29 0.0013 0.0011 0.0004 0.0007 0.0022 6048 0.0016 0.0015 0.0015 0.0021 0.0022 0.0020 0.0014 0.0012 0.0016 0.0015 0.0010 0.0008 0.0007 0.0010 0.0010 0.0009 0.0012 0.0009 0.0009 0.0009 0.0009 0.0009 0.0009 0.0011 0.0009 0.0012 0.0009 0.0009 0.0011 29 0.0012 0.0010 0.0004 0.0007 0.0022 Cree, Inc. 4600 Silicon Drive Durham, NC 27703 USA Tel: +1.919.313.5300 www.cree.com/xlamp Attachment B Data Set 1: 45°C, 700 mA Part Number XLamp XP-E White LEDs (XPEWHT) Case Temperature [Ts] 45°C Ambient Temperature [TA] 45°C Drive Current [IF] 700 mA Measurement Current 350 mA Failures observed None 110 90 80 70 60 50 0 1,000 2,000 r fo ed ar ite ep el Pr Fin % Luminous Flux 100 3,000 4,000 5,000 6,000 7,000 8,000 9,000 45C, 700 mA ENERGY STAR 35k ENERGY STAR 25k 10,000 Time (hours) Initial (0 hrs) n Mean Median σ Min. Max. ΦV (lm) VF (V) 29 74.3 75.4 5.03 63.9 81.4 29 3.09 Lumen Maintenance (%) 168 29 99.1 99.1 0.47 98.2 99.8 1008 29 97.9 97.9 0.68 96.5 99.1 1512 29 96.6 96.9 1.18 93.6 98.5 2016 29 96.1 96.1 1.18 93.2 98.4 2520 29 96.0 96.0 1.19 93.8 98.5 3024 29 95.6 95.6 1.22 92.8 98.2 3528 29 96.4 96.4 1.04 93.9 98.2 4032 29 96.1 96.2 1.09 93.5 98.2 This document is provided for informational purposes only and is not a warranty or a specification. This file is to be used exclusively for submission to an agency for certification. (e.g., EPA for ENERGY STAR approval) Copyright © 2010 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree, the Cree logo and XLamp are registered trademarks of Cree, Inc. 4 CLD-AP45 Rev 0 4536 29 95.7 95.7 1.08 93.5 98.2 5040 29 97.7 97.9 0.99 94.7 99.7 5544 29 96.9 96.9 0.75 94.5 98.3 6048 29 97.7 97.8 0.75 95.0 99.0 Cree, Inc. 4600 Silicon Drive Durham, NC 27703 USA Tel: +1.919.313.5300 www.cree.com/xlamp Attachment B Data Set 2: 55°C, 700 mA Part Number XLamp XP-E White LEDs (XPEWHT) Drive Current [IF] 700 mA Measurement Current 350 mA Failures observed None DUR0H06 DUR0H07 1 2 3 4 5 6 7 8 9 10 1 2 3 4 5 6 7 8 9 10 1 2 3 4 5 6 7 8 9 10 n Mean Median σ Min. Max. Initial (0 hrs) ΦV (lm) 64.4 70.8 65.3 78.0 76.1 78.9 79.6 76.8 81.4 74.8 65.3 69.4 68.4 78.1 74.6 77.2 79.9 74.5 80.4 74.5 63.9 70.5 67.8 71.0 76.2 77.1 78.5 75.1 78.7 74.0 30 74.0 74.9 5.14 63.9 81.4 VF (V) 30 3.10 Lumen Maintenance (%) 168 102.8 101.1 102.9 100.4 103.4 101.0 103.3 102.2 102.4 103.0 102.7 101.6 100.6 101.1 101.9 101.5 101.0 101.8 101.6 102.5 99.7 100.8 99.7 99.6 99.1 99.5 100.4 99.1 100.3 100.9 30 101.3 101.1 1.27 99.1 103.4 1008 105.8 103.0 104.3 101.0 102.7 100.6 103.8 103.0 103.4 103.9 103.5 104.0 101.7 98.7 103.7 100.9 102.0 104.2 102.3 105.1 99.8 103.0 100.6 102.1 101.1 101.1 102.7 101.7 102.2 103.9 30 102.5 102.7 1.61 98.7 105.8 1512 106.6 101.2 104.6 100.0 100.7 99.7 102.5 101.3 101.2 102.7 102.0 103.0 100.7 98.6 102.2 100.0 101.5 103.5 100.5 105.0 99.2 101.5 99.7 101.9 100.2 100.2 100.3 100.8 100.9 102.6 30 101.5 101.2 1.78 98.6 106.6 2016 108.4 105.9 108.2 99.9 102.9 99.8 107.0 101.5 103.4 102.7 105.7 108.9 101.6 105.2 103.6 99.9 101.7 102.9 101.3 105.2 103.5 100.3 99.8 102.2 107.2 99.8 106.0 100.8 100.6 103.0 30 103.3 102.9 2.85 99.8 108.9 2520 108.3 101.8 105.0 99.9 101.3 99.9 103.2 100.2 101.5 102.6 102.4 103.7 100.7 99.9 103.0 99.8 101.8 102.9 100.5 106.2 100.2 101.5 99.8 102.2 101.4 99.8 101.2 101.1 100.2 104.2 30 101.9 101.4 2.05 99.8 108.3 3024 108.0 101.7 105.4 99.1 101.3 99.9 103.2 99.2 101.4 102.3 102.3 105.0 100.6 99.4 103.0 99.7 101.7 102.3 100.5 106.7 100.4 98.2 99.8 102.3 101.4 99.7 101.1 101.0 100.2 104.0 30 101.7 101.4 2.30 98.2 108.0 3528 107.7 100.6 105.7 98.3 98.0 99.9 103.2 97.5 101.4 102.0 102.3 106.4 100.5 99.0 103.0 99.5 101.6 101.8 98.8 107.2 100.6 95.1 99.7 102.4 101.4 99.6 99.0 100.8 100.2 103.8 30 101.2 100.7 2.87 95.1 107.7 4032 107.5 100.1 104.7 99.3 98.2 99.7 102.8 98.4 101.4 103.1 101.7 103.9 100.9 98.5 102.6 100.0 102.4 101.7 97.8 104.6 99.6 97.8 99.3 102.6 101.3 97.5 98.4 101.8 99.9 103.8 30 101.0 101.1 2.45 97.5 107.5 r fo ed ar ite ep el Pr Fin DUR0H08 Lamp # 55°C 55°C Board ID Case Temperature [Ts] Ambient Temperature [TA] This document is provided for informational purposes only and is not a warranty or a specification. This file is to be used exclusively for submission to an agency for certification. (e.g., EPA for ENERGY STAR approval) Copyright © 2010 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree, the Cree logo and XLamp are registered trademarks of Cree, Inc. 5 CLD-AP45 Rev 0 4536 107.2 100.0 104.4 98.9 98.1 99.6 102.8 98.3 101.1 103.0 101.8 103.6 101.0 97.8 102.3 99.3 102.4 101.7 97.8 104.8 99.3 97.5 99.0 102.6 101.2 97.5 98.3 101.8 99.9 103.5 30 100.9 101.0 2.48 97.5 107.2 5040 106.4 99.7 103.2 100.9 97.6 99.3 102.5 98.8 100.2 103.4 101.4 102.9 101.4 96.7 101.6 98.0 102.0 101.3 97.2 104.6 98.7 97.7 98.5 102.6 100.8 96.8 98.0 101.5 99.6 103.0 30 100.5 100.9 2.47 96.7 106.4 5544 106.0 99.4 102.2 103.4 97.9 99.0 102.2 99.6 100.0 103.9 101.0 102.7 101.7 96.2 101.2 97.8 101.9 100.9 96.9 104.3 98.5 98.3 98.1 102.7 100.6 96.0 97.7 101.5 99.3 102.7 30 100.4 100.7 2.51 96.0 106.0 6048 105.2 98.8 100.1 102.7 95.6 99.5 101.2 96.0 98.4 103.1 100.3 102.0 101.1 94.2 100.3 95.6 100.3 101.3 95.5 104.2 97.6 95.3 96.8 101.8 101.1 95.5 97.2 99.3 98.2 103.4 30 99.4 99.8 2.99 94.2 105.2 Cree, Inc. 4600 Silicon Drive Durham, NC 27703 USA Tel: +1.919.313.5300 www.cree.com/xlamp Attachment B Data Set 2: 55°C, 700 mA Part Number XLamp XP-E White LEDs (XPEWHT) Drive Current [IF] 700 mA Measurement Current 350 mA Failures observed None DUR0H06 DUR0H07 1 2 3 4 5 6 7 8 9 10 1 2 3 4 5 6 7 8 9 10 1 2 3 4 5 6 7 8 9 10 n Mean Median σ Min. Max. Chromaticity Shift (Δu'v') Initial (0 hrs) ΦV (lm) 64.4 70.8 65.3 78.0 76.1 78.9 79.6 76.8 81.4 74.8 65.3 69.4 68.4 78.1 74.6 77.2 79.9 74.5 80.4 74.5 63.9 70.5 67.8 71.0 76.2 77.1 78.5 75.1 78.7 74.0 30 74.0 74.9 5.14 63.9 81.4 VF (V) 30 3.10 168 0.0004 0.0000 0.0003 0.0008 0.0008 0.0022 0.0005 0.0006 0.0005 0.0004 0.0000 0.0005 0.0007 0.0000 0.0003 0.0002 0.0003 0.0001 0.0009 0.0009 0.0001 0.0000 0.0005 0.0006 0.0002 0.0017 0.0007 0.0006 0.0003 0.0005 30 0.0005 0.0005 0.0005 0.0000 0.0022 1008 0.0009 0.0013 0.0011 0.0015 0.0007 0.0022 0.0007 0.0012 0.0010 0.0009 0.0014 0.0006 0.0011 0.0005 0.0023 0.0012 0.0008 0.0012 0.0015 0.0009 0.0010 0.0016 0.0009 0.0021 0.0004 0.0021 0.0019 0.0005 0.0009 0.0011 30 0.0012 0.0011 0.0005 0.0004 0.0023 1512 0.0008 0.0009 0.0010 0.0017 0.0014 0.0005 0.0004 0.0008 0.0006 0.0001 0.0009 0.0005 0.0020 0.0007 0.0008 0.0009 0.0007 0.0008 0.0020 0.0007 0.0008 0.0013 0.0009 0.0015 0.0017 0.0026 0.0004 0.0001 0.0005 0.0012 30 0.0010 0.0008 0.0006 0.0001 0.0026 2016 0.0009 0.0005 0.0005 0.0014 0.0013 0.0023 0.0006 0.0018 0.0006 0.0003 0.0006 0.0008 0.0012 0.0009 0.0009 0.0009 0.0005 0.0008 0.0009 0.0011 0.0009 0.0012 0.0018 0.0011 0.0006 0.0022 0.0004 0.0004 0.0005 0.0008 30 0.0010 0.0009 0.0005 0.0003 0.0023 2520 0.0015 0.0010 0.0007 0.0015 0.0013 0.0009 0.0003 0.0008 0.0015 0.0006 0.0007 0.0004 0.0011 0.0004 0.0011 0.0004 0.0015 0.0005 0.0014 0.0004 0.0007 0.0012 0.0004 0.0014 0.0003 0.0017 0.0004 0.0008 0.0004 0.0007 30 0.0009 0.0007 0.0004 0.0003 0.0017 3024 0.0006 0.0008 0.0007 0.0013 0.0015 0.0006 0.0005 0.0006 0.0003 0.0006 0.0010 0.0018 0.0009 0.0007 0.0006 0.0002 0.0014 0.0008 0.0016 0.0012 0.0008 0.0012 0.0007 0.0014 0.0010 0.0019 0.0004 0.0006 0.0009 0.0009 30 0.0009 0.0008 0.0004 0.0002 0.0019 3528 0.0009 0.0011 0.0003 0.0015 0.0014 0.0028 0.0004 0.0007 0.0007 0.0003 0.0009 0.0009 0.0011 0.0016 0.0009 0.0002 0.0008 0.0005 0.0015 0.0002 0.0006 0.0008 0.0009 0.0012 0.0002 0.0017 0.0014 0.0003 0.0003 0.0008 30 0.0009 0.0009 0.0006 0.0002 0.0028 4032 0.0005 0.0005 0.0002 0.0015 0.0012 0.0018 0.0005 0.0004 0.0002 0.0011 0.0011 0.0026 0.0008 0.0009 0.0007 0.0033 0.0010 0.0010 0.0014 0.0004 0.0006 0.0010 0.0012 0.0011 0.0004 0.0011 0.0015 0.0002 0.0016 0.0004 30 0.0010 0.0010 0.0007 0.0002 0.0033 r fo ed ar ite ep el Pr Fin DUR0H08 Lamp # 55°C 55°C Board ID Case Temperature [Ts] Ambient Temperature [TA] This document is provided for informational purposes only and is not a warranty or a specification. This file is to be used exclusively for submission to an agency for certification. (e.g., EPA for ENERGY STAR approval) Copyright © 2010 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree, the Cree logo and XLamp are registered trademarks of Cree, Inc. 6 CLD-AP45 Rev 0 4536 0.0016 0.0008 0.0015 0.0011 0.0021 0.0003 0.0006 0.0016 0.0006 0.0011 0.0008 0.0021 0.0010 0.0003 0.0002 0.0024 0.0008 0.0005 0.0014 0.0008 0.0006 0.0011 0.0004 0.0014 0.0008 0.0018 0.0001 0.0016 0.0005 0.0004 30 0.0010 0.0008 0.0006 0.0001 0.0024 5040 0.0010 0.0012 0.0009 0.0012 0.0011 0.0005 0.0011 0.0009 0.0013 0.0005 0.0012 0.0014 0.0009 0.0009 0.0005 0.0006 0.0017 0.0006 0.0014 0.0008 0.0014 0.0013 0.0018 0.0011 0.0014 0.0014 0.0014 0.0005 0.0003 0.0004 30 0.0010 0.0011 0.0004 0.0003 0.0018 5544 0.0009 0.0011 0.0006 0.0017 0.0015 0.0011 0.0012 0.0017 0.0004 0.0016 0.0013 0.0008 0.0013 0.0010 0.0008 0.0008 0.0018 0.0009 0.0016 0.0014 0.0001 0.0012 0.0008 0.0012 0.0007 0.0007 0.0009 0.0020 0.0007 0.0006 30 0.0011 0.0010 0.0004 0.0001 0.0020 6048 0.0009 0.0007 0.0010 0.0019 0.0018 0.0014 0.0012 0.0007 0.0006 0.0020 0.0011 0.0013 0.0017 0.0009 0.0012 0.0007 0.0008 0.0011 0.0018 0.0002 0.0010 0.0012 0.0007 0.0011 0.0006 0.0027 0.0000 0.0010 0.0007 0.0013 30 0.0011 0.0010 0.0005 0.0000 0.0027 Cree, Inc. 4600 Silicon Drive Durham, NC 27703 USA Tel: +1.919.313.5300 www.cree.com/xlamp Attachment B Data Set 2: 55°C, 700 mA Part Number XLamp XP-E White LEDs (XPEWHT) Case Temperature [Ts] 55°C Ambient Temperature [TA] 55°C Drive Current [IF] 700 mA Measurement Current 350 mA Failures observed None 110 90 80 70 60 50 0 1,000 2,000 r fo ed ar ite ep el Pr Fin % Luminous Flux 100 3,000 4,000 5,000 6,000 7,000 8,000 9,000 55C, 700 mA ENERGY STAR 35k ENERGY STAR 25k 10,000 Time (hours) Initial (0 hrs) n Mean Median σ Min. Max. ΦV (lm) VF (V) 30 74.0 74.9 5.14 63.9 81.4 30 3.10 Lumen Maintenance (%) 168 30 101.3 101.1 1.27 99.1 103.4 1008 30 102.5 102.7 1.61 98.7 105.8 1512 30 101.5 101.2 1.78 98.6 106.6 2016 30 103.3 102.9 2.85 99.8 108.9 2520 30 101.9 101.4 2.05 99.8 108.3 3024 30 101.7 101.4 2.30 98.2 108.0 3528 30 101.2 100.7 2.87 95.1 107.7 4032 30 101.0 101.1 2.45 97.5 107.5 This document is provided for informational purposes only and is not a warranty or a specification. This file is to be used exclusively for submission to an agency for certification. (e.g., EPA for ENERGY STAR approval) Copyright © 2010 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree, the Cree logo and XLamp are registered trademarks of Cree, Inc. 7 CLD-AP45 Rev 0 4536 30 100.9 101.0 2.48 97.5 107.2 5040 30 100.5 100.9 2.47 96.7 106.4 5544 30 100.4 100.7 2.51 96.0 106.0 6048 30 99.4 99.8 2.99 94.2 105.2 Cree, Inc. 4600 Silicon Drive Durham, NC 27703 USA Tel: +1.919.313.5300 www.cree.com/xlamp Attachment B Data Set 3: 85°C, 350 mA Part Number XLamp XP-E White LEDs (XPEWHT) Drive Current [IF] 350 mA Measurement Current 350 mA Failures observed None DUR0KFR DUR0KFS 1 2 3 4 5 6 7 8 9 10 1 2 3 4 6 7 8 9 10 1 2 3 4 5 6 7 8 9 10 n Mean Median σ Min. Max. Initial (0 hrs) ΦV (lm) 65.9 71.6 67.5 78.7 74.2 76.5 78.7 75.7 81.4 72.9 75.2 77.0 72.3 72.4 76.3 77.5 73.6 79.6 75.0 74.7 80.7 77.6 80.7 76.8 79.9 76.5 73.2 77.3 70.3 29 75.5 76.3 3.78 65.9 81.4 VF (V) 29 3.08 Lumen Maintenance (%) 168 103.8 103.5 100.6 103.7 101.2 103.9 103.4 102.7 101.6 104.9 98.5 98.3 98.3 97.8 98.0 95.8 99.5 98.4 99.3 98.9 100.1 100.0 99.6 100.0 99.8 99.3 99.2 99.4 98.4 29 100.3 99.6 2.27 95.8 104.9 1008 102.4 101.9 101.8 102.1 101.2 101.4 101.0 100.4 101.5 103.1 97.7 97.2 96.0 96.6 96.0 95.8 97.0 96.1 98.9 95.2 101.3 100.3 99.5 99.7 99.6 96.3 99.2 96.9 98.7 29 99.1 99.5 2.40 95.2 103.1 1512 100.4 100.4 100.5 100.8 100.9 101.0 101.2 101.2 101.2 101.5 98.2 98.1 96.6 97.2 97.0 96.5 97.9 97.2 99.9 97.1 100.7 100.4 99.5 99.4 99.5 97.3 97.2 97.5 98.9 29 99.1 99.5 1.70 96.5 101.5 2016 100.1 100.2 100.6 100.7 101.0 100.8 98.7 100.6 98.9 99.6 98.3 99.8 97.5 98.4 98.0 98.5 99.6 98.3 101.0 98.6 100.1 99.4 98.5 98.8 99.2 97.6 98.2 97.1 97.6 29 99.2 98.9 1.16 97.1 101.0 2520 99.8 100.1 101.4 100.5 101.5 100.7 98.4 100.9 98.8 99.6 100.5 98.8 97.9 98.0 98.1 97.4 98.7 98.2 100.3 99.7 99.4 98.9 97.7 98.1 99.2 97.2 98.1 96.8 97.3 29 99.0 98.8 1.31 96.8 101.5 3024 99.2 99.9 101.6 100.4 101.6 101.0 98.2 101.1 98.5 99.3 100.6 99.2 98.2 98.3 98.1 97.6 99.1 98.4 100.8 100.5 98.9 99.3 98.4 98.8 100.0 98.0 98.9 97.8 98.0 29 99.3 99.1 1.20 97.6 101.6 3528 98.3 99.3 101.4 100.1 101.5 100.9 97.7 101.7 98.3 98.7 99.0 97.9 97.4 97.7 97.3 96.8 98.4 97.0 100.1 98.7 99.5 100.0 99.6 99.4 100.6 98.9 99.7 98.6 98.4 29 99.1 98.9 1.34 96.8 101.7 4032 96.5 98.2 100.7 100.1 99.3 101.7 97.2 101.1 99.2 96.6 97.7 97.8 96.8 97.4 97.7 96.9 98.0 96.9 99.8 98.2 98.9 99.2 99.4 98.7 100.3 99.0 98.9 98.0 96.8 29 98.5 98.2 1.42 96.5 101.7 r fo ed ar ite ep el Pr Fin DUR0KFT Lamp # 85°C 85°C Board ID Case Temperature [Ts] Ambient Temperature [TA] This document is provided for informational purposes only and is not a warranty or a specification. This file is to be used exclusively for submission to an agency for certification. (e.g., EPA for ENERGY STAR approval) Copyright © 2010 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree, the Cree logo and XLamp are registered trademarks of Cree, Inc. 8 CLD-AP45 Rev 0 4536 94.9 97.0 101.9 98.7 98.3 101.1 96.7 100.6 96.1 94.8 98.1 98.1 96.9 97.7 97.7 97.0 97.9 97.0 99.6 98.0 100.1 99.0 98.5 98.8 99.3 99.5 99.3 97.6 98.3 29 98.2 98.1 1.64 94.8 101.9 5040 95.5 97.0 98.4 97.7 97.3 100.2 95.2 99.9 94.8 93.4 99.8 98.8 98.1 97.9 98.1 97.5 98.0 98.1 100.0 99.8 98.9 99.5 99.3 98.5 100.2 99.9 99.0 98.5 97.6 29 98.2 98.4 1.70 93.4 100.2 5544 94.2 94.5 98.2 97.1 97.6 102.0 94.5 98.5 96.0 93.9 99.0 98.4 96.9 98.3 96.7 97.5 98.1 96.6 100.0 99.2 100.1 99.7 99.6 98.9 100.4 100.1 99.5 99.1 99.0 29 98.1 98.4 2.01 93.9 102.0 6048 92.6 93.0 97.1 95.6 97.3 100.4 92.8 98.1 94.0 92.3 99.4 99.3 98.5 98.2 98.5 98.1 98.8 99.0 100.8 100.3 100.0 99.3 99.1 98.4 99.7 99.6 99.1 98.8 98.8 29 97.8 98.8 2.50 92.3 100.8 Cree, Inc. 4600 Silicon Drive Durham, NC 27703 USA Tel: +1.919.313.5300 www.cree.com/xlamp Attachment B Data Set 3: 85°C, 350 mA Part Number XLamp XP-E White LEDs (XPEWHT) Drive Current [IF] 350 mA Measurement Current 350 mA Failures observed None DUR0KFR DUR0KFS 1 2 3 4 5 6 7 8 9 10 1 2 3 4 6 7 8 9 10 1 2 3 4 5 6 7 8 9 10 n Mean Median σ Min. Max. Chromaticity Shift (Δu'v') Initial (0 hrs) ΦV (lm) 65.9 71.6 67.5 78.7 74.2 76.5 78.7 75.7 81.4 72.9 75.2 77.0 72.3 72.4 76.3 77.5 73.6 79.6 75.0 74.7 80.7 77.6 80.7 76.8 79.9 76.5 73.2 77.3 70.3 29 75.5 76.3 3.78 65.9 81.4 VF (V) 29 3.08 168 0.0007 0.0005 0.0005 0.0008 0.0010 0.0011 0.0005 0.0006 0.0005 0.0006 0.0006 0.0005 0.0001 0.0000 0.0000 0.0006 0.0006 0.0004 0.0001 0.0005 0.0006 0.0006 0.0005 0.0006 0.0006 0.0006 0.0006 0.0006 0.0005 29 0.0005 0.0006 0.0002 0.0000 0.0011 1008 0.0006 0.0005 0.0004 0.0005 0.0008 0.0007 0.0006 0.0004 0.0005 0.0004 0.0005 0.0004 0.0001 0.0002 0.0002 0.0004 0.0004 0.0005 0.0004 0.0003 0.0004 0.0005 0.0003 0.0004 0.0006 0.0005 0.0006 0.0002 0.0002 29 0.0004 0.0004 0.0002 0.0001 0.0008 1512 0.0005 0.0003 0.0003 0.0004 0.0007 0.0008 0.0006 0.0005 0.0004 0.0003 0.0002 0.0005 0.0001 0.0004 0.0003 0.0002 0.0003 0.0004 0.0004 0.0002 0.0003 0.0006 0.0005 0.0006 0.0007 0.0002 0.0002 0.0001 0.0003 29 0.0004 0.0004 0.0002 0.0001 0.0008 2016 0.0003 0.0002 0.0000 0.0003 0.0005 0.0006 0.0004 0.0003 0.0003 0.0004 0.0008 0.0007 0.0005 0.0006 0.0005 0.0004 0.0006 0.0006 0.0005 0.0006 0.0002 0.0004 0.0004 0.0005 0.0006 0.0004 0.0005 0.0002 0.0001 29 0.0004 0.0004 0.0002 0.0000 0.0008 2520 0.0003 0.0001 0.0002 0.0002 0.0005 0.0007 0.0004 0.0004 0.0003 0.0006 0.0007 0.0007 0.0003 0.0005 0.0006 0.0007 0.0007 0.0007 0.0006 0.0006 0.0006 0.0004 0.0003 0.0005 0.0007 0.0004 0.0006 0.0002 0.0005 29 0.0005 0.0005 0.0002 0.0001 0.0007 3024 0.0003 0.0001 0.0001 0.0002 0.0006 0.0007 0.0004 0.0004 0.0004 0.0006 0.0007 0.0008 0.0002 0.0006 0.0006 0.0005 0.0008 0.0006 0.0006 0.0007 0.0006 0.0005 0.0004 0.0006 0.0007 0.0005 0.0007 0.0003 0.0005 29 0.0005 0.0006 0.0002 0.0001 0.0008 3528 0.0003 0.0002 0.0003 0.0004 0.0005 0.0006 0.0004 0.0004 0.0004 0.0005 0.0006 0.0006 0.0002 0.0004 0.0005 0.0006 0.0006 0.0007 0.0008 0.0006 0.0008 0.0008 0.0006 0.0008 0.0009 0.0007 0.0009 0.0005 0.0008 29 0.0006 0.0006 0.0002 0.0002 0.0009 4032 0.0003 0.0001 0.0002 0.0003 0.0004 0.0008 0.0003 0.0005 0.0003 0.0005 0.0006 0.0009 0.0003 0.0005 0.0008 0.0009 0.0010 0.0007 0.0008 0.0010 0.0008 0.0008 0.0008 0.0008 0.0009 0.0008 0.0009 0.0005 0.0003 29 0.0006 0.0007 0.0003 0.0001 0.0010 r fo ed ar ite ep el Pr Fin DUR0KFT Lamp # 85°C 85°C Board ID Case Temperature [Ts] Ambient Temperature [TA] This document is provided for informational purposes only and is not a warranty or a specification. This file is to be used exclusively for submission to an agency for certification. (e.g., EPA for ENERGY STAR approval) Copyright © 2010 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree, the Cree logo and XLamp are registered trademarks of Cree, Inc. 9 CLD-AP45 Rev 0 4536 0.0005 0.0006 0.0005 0.0014 0.0004 0.0011 0.0004 0.0003 0.0003 0.0004 0.0007 0.0008 0.0002 0.0003 0.0006 0.0009 0.0007 0.0008 0.0008 0.0009 0.0007 0.0004 0.0006 0.0006 0.0007 0.0009 0.0008 0.0005 0.0005 29 0.0006 0.0006 0.0003 0.0002 0.0014 5040 0.0001 0.0002 0.0002 0.0009 0.0002 0.0009 0.0003 0.0005 0.0001 0.0003 0.0001 0.0005 0.0001 0.0001 0.0003 0.0007 0.0005 0.0005 0.0006 0.0004 0.0007 0.0008 0.0008 0.0007 0.0008 0.0009 0.0009 0.0006 0.0005 29 0.0005 0.0005 0.0003 0.0001 0.0009 5544 0.0004 0.0002 0.0002 0.0010 0.0003 0.0011 0.0008 0.0009 0.0005 0.0004 0.0002 0.0006 0.0005 0.0002 0.0008 0.0007 0.0008 0.0012 0.0007 0.0007 0.0008 0.0007 0.0007 0.0008 0.0007 0.0008 0.0009 0.0006 0.0007 29 0.0007 0.0007 0.0003 0.0002 0.0012 6048 0.0004 0.0003 0.0002 0.0022 0.0004 0.0009 0.0007 0.0008 0.0004 0.0003 0.0009 0.0000 0.0002 0.0008 0.0002 0.0003 0.0003 0.0002 0.0002 0.0001 0.0008 0.0007 0.0007 0.0007 0.0007 0.0008 0.0008 0.0007 0.0006 29 0.0006 0.0006 0.0004 0.0000 0.0022 Cree, Inc. 4600 Silicon Drive Durham, NC 27703 USA Tel: +1.919.313.5300 www.cree.com/xlamp Attachment B Data Set 3: 85°C, 350 mA Part Number XLamp XP-E White LEDs (XPEWHT) Case Temperature [Ts] 85°C Ambient Temperature [TA] 85°C Drive Current [IF] 350 mA Measurement Current 350 mA Failures observed None 110 90 80 70 60 50 0 1,000 2,000 r fo ed ar ite ep el Pr Fin % Luminous Flux 100 3,000 4,000 5,000 6,000 7,000 8,000 9,000 85C, 350 mA ENERGY STAR 35k ENERGY STAR 25k 10,000 Time (hours) Initial (0 hrs) n Mean Median σ Min. Max. ΦV (lm) VF (V) 29 75.5 76.3 3.78 65.9 81.4 29 3.08 Lumen Maintenance (%) 168 29 100.3 99.6 2.27 95.8 104.9 1008 29 99.1 99.5 2.40 95.2 103.1 1512 29 99.1 99.5 1.70 96.5 101.5 2016 29 99.2 98.9 1.16 97.1 101.0 2520 29 99.0 98.8 1.31 96.8 101.5 3024 29 99.3 99.1 1.20 97.6 101.6 3528 29 99.1 98.9 1.34 96.8 101.7 4032 29 98.5 98.2 1.42 96.5 101.7 This document is provided for informational purposes only and is not a warranty or a specification. This file is to be used exclusively for submission to an agency for certification. (e.g., EPA for ENERGY STAR approval) Copyright © 2010 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree, the Cree logo and XLamp are registered trademarks of Cree, Inc. 10 CLD-AP45 Rev 0 4536 29 98.2 98.1 1.64 94.8 101.9 5040 29 98.2 98.4 1.70 93.4 100.2 5544 29 98.1 98.4 2.01 93.9 102.0 6048 29 97.8 98.8 2.50 92.3 100.8 Cree, Inc. 4600 Silicon Drive Durham, NC 27703 USA Tel: +1.919.313.5300 www.cree.com/xlamp Attachment B Data Set 4: 85°C, 700 mA Part Number XLamp XP-E White LEDs (XPEWHT) Drive Current [IF] 700 mA Measurement Current 350 mA Failures observed None DUR0GZX DUR0GZY 1 2 3 4 5 6 7 8 9 10 2 3 4 5 6 7 8 9 10 1 2 4 5 6 7 8 9 n Mean Median σ Min. Max. Initial (0 hrs) ΦV (lm) 76.4 81.1 67.9 67.7 73.8 78.7 77.6 72.8 80.3 75.3 69.5 68.0 77.1 73.3 77.6 79.4 74.7 79.3 75.3 66.2 71.8 70.8 75.5 78.9 78.7 75.1 80.7 27 74.9 75.3 4.36 66.2 81.1 VF (V) 27 3.10 Lumen Maintenance (%) 168 99.6 98.8 99.5 99.2 98.1 98.0 99.1 100.1 98.8 100.5 104.4 102.3 104.9 104.3 104.4 106.7 104.1 105.4 101.8 103.9 102.9 100.6 102.4 104.9 104.5 102.7 103.4 27 102.1 102.4 2.58 98.0 106.7 1008 99.3 100.4 100.2 100.2 98.3 98.8 100.0 99.5 99.6 99.4 103.6 103.3 102.1 104.0 102.6 104.0 104.4 103.3 102.5 105.7 102.9 100.8 103.4 103.4 103.4 102.9 102.4 27 101.9 102.5 2.02 98.3 105.7 1512 99.1 98.3 98.6 97.8 97.8 97.7 98.0 99.1 98.1 100.1 101.6 102.2 102.7 102.3 101.6 102.4 102.1 102.5 102.6 102.6 103.0 103.3 103.6 103.3 104.0 104.3 105.1 27 101.3 102.2 2.35 97.7 105.1 2016 99.8 98.5 99.1 98.0 98.0 98.0 98.3 99.5 98.2 101.3 100.1 102.3 101.5 100.7 100.3 100.9 100.5 99.4 101.1 102.3 102.3 103.0 104.0 101.0 102.3 101.4 103.2 27 100.6 100.7 1.75 98.0 104.0 2520 99.8 98.6 98.8 98.3 97.8 97.4 96.9 98.9 98.4 99.6 100.0 102.5 100.8 100.1 100.3 100.4 100.7 98.5 100.6 103.0 102.4 102.6 103.8 100.8 101.7 101.3 102.8 27 100.2 100.3 1.85 96.9 103.8 3024 98.9 98.8 98.8 98.8 97.7 98.4 98.5 99.2 99.3 100.2 99.6 102.6 101.0 100.2 100.1 99.8 100.7 97.2 100.2 102.9 102.4 102.1 103.3 100.2 101.8 101.1 102.8 27 100.2 100.2 1.68 97.2 103.3 3528 101.7 99.2 100.0 99.0 98.7 98.3 98.4 100.0 99.5 101.5 99.4 102.7 100.5 99.7 99.9 99.3 100.2 96.2 99.9 103.9 102.5 101.2 102.7 99.8 101.0 100.6 102.2 27 100.3 100.0 1.65 96.2 103.9 4032 98.8 97.5 98.1 96.9 96.9 97.5 97.2 98.4 98.2 100.4 100.2 101.8 101.4 101.1 99.2 98.4 99.5 94.2 99.1 103.1 101.8 100.3 103.4 99.0 100.3 101.1 101.2 27 99.4 99.2 2.11 94.2 103.4 r fo ed ar ite ep el Pr Fin DUR0GZZ Lamp # 85°C 85°C Board ID Case Temperature [Ts] Ambient Temperature [TA] This document is provided for informational purposes only and is not a warranty or a specification. This file is to be used exclusively for submission to an agency for certification. (e.g., EPA for ENERGY STAR approval) Copyright © 2010 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree, the Cree logo and XLamp are registered trademarks of Cree, Inc. 11 CLD-AP45 Rev 0 4536 99.2 98.7 98.4 98.3 96.8 98.6 98.2 98.9 99.7 100.5 97.8 101.7 100.1 98.6 97.5 97.8 98.5 91.0 98.1 102.9 101.4 97.4 101.0 97.0 99.5 98.8 100.4 27 98.8 98.6 2.16 91.0 102.9 5040 98.1 97.5 97.8 97.3 96.2 97.6 97.4 98.0 98.1 99.5 97.2 102.0 99.4 97.1 96.4 96.8 96.4 90.6 96.9 101.5 100.6 97.7 100.0 96.2 98.2 97.4 99.0 27 97.8 97.6 2.11 90.6 102.0 5544 97.3 96.7 96.3 95.2 95.4 96.3 98.2 96.4 98.4 98.2 97.4 100.0 99.3 98.2 96.9 97.3 97.4 92.4 97.0 102.0 100.7 97.3 102.2 97.7 100.1 100.0 99.4 27 97.9 97.4 2.13 92.4 102.2 6048 96.2 95.8 95.3 94.4 94.1 97.2 95.0 95.2 97.3 97.3 96.7 99.4 98.1 97.3 95.9 96.8 95.7 90.1 96.3 101.5 99.9 92.2 99.9 95.8 98.7 97.5 99.0 27 96.6 96.7 2.40 90.1 101.5 Cree, Inc. 4600 Silicon Drive Durham, NC 27703 USA Tel: +1.919.313.5300 www.cree.com/xlamp Attachment B Data Set 4: 85°C, 700 mA Part Number XLamp XP-E White LEDs (XPEWHT) Drive Current [IF] 700 mA Measurement Current 350 mA Failures observed None DUR0GZX DUR0GZY 1 2 3 4 5 6 7 8 9 10 2 3 4 5 6 7 8 9 10 1 2 4 5 6 7 8 9 n Mean Median σ Min. Max. Chromaticity Shift (Δu'v') Initial (0 hrs) ΦV (lm) 76.4 81.1 67.9 67.7 73.8 78.7 77.6 72.8 80.3 75.3 69.5 68.0 77.1 73.3 77.6 79.4 74.7 79.3 75.3 66.2 71.8 70.8 75.5 78.9 78.7 75.1 80.7 27 74.9 75.3 4.36 66.2 81.1 VF (V) 27 3.10 168 0.0003 0.0005 0.0003 0.0004 0.0002 0.0003 0.0005 0.0004 0.0003 0.0001 0.0001 0.0002 0.0002 0.0002 0.0002 0.0002 0.0002 0.0002 0.0001 0.0005 0.0002 0.0002 0.0002 0.0003 0.0003 0.0003 0.0003 27 0.0003 0.0002 0.0001 0.0001 0.0005 1008 0.0005 0.0005 0.0004 0.0005 0.0002 0.0002 0.0004 0.0004 0.0004 0.0004 0.0002 0.0003 0.0001 0.0003 0.0003 0.0004 0.0004 0.0003 0.0002 0.0003 0.0002 0.0002 0.0003 0.0003 0.0003 0.0004 0.0003 27 0.0003 0.0003 0.0001 0.0001 0.0005 1512 0.0012 0.0012 0.0011 0.0011 0.0009 0.0011 0.0011 0.0012 0.0013 0.0011 0.0002 0.0004 0.0004 0.0002 0.0004 0.0000 0.0002 0.0001 0.0002 0.0001 0.0001 0.0002 0.0001 0.0005 0.0003 0.0003 0.0002 27 0.0006 0.0004 0.0005 0.0000 0.0013 2016 0.0010 0.0010 0.0010 0.0009 0.0008 0.0008 0.0010 0.0010 0.0012 0.0011 0.0004 0.0004 0.0002 0.0002 0.0003 0.0003 0.0003 0.0002 0.0002 0.0001 0.0001 0.0003 0.0001 0.0002 0.0001 0.0003 0.0003 27 0.0005 0.0003 0.0004 0.0001 0.0012 2520 0.0007 0.0008 0.0007 0.0006 0.0007 0.0006 0.0005 0.0008 0.0010 0.0008 0.0001 0.0005 0.0002 0.0003 0.0003 0.0004 0.0004 0.0001 0.0002 0.0001 0.0003 0.0003 0.0002 0.0003 0.0003 0.0003 0.0002 27 0.0004 0.0003 0.0002 0.0001 0.0010 3024 0.0005 0.0006 0.0004 0.0003 0.0004 0.0003 0.0003 0.0005 0.0008 0.0006 0.0002 0.0005 0.0002 0.0004 0.0004 0.0005 0.0002 0.0002 0.0003 0.0000 0.0002 0.0003 0.0002 0.0003 0.0002 0.0003 0.0002 27 0.0003 0.0003 0.0002 0.0000 0.0008 3528 0.0002 0.0001 0.0001 0.0003 0.0003 0.0002 0.0002 0.0001 0.0003 0.0001 0.0002 0.0006 0.0004 0.0003 0.0004 0.0006 0.0005 0.0003 0.0005 0.0000 0.0002 0.0003 0.0002 0.0005 0.0002 0.0006 0.0004 27 0.0003 0.0003 0.0002 0.0000 0.0006 4032 0.0005 0.0003 0.0005 0.0009 0.0006 0.0003 0.0003 0.0002 0.0004 0.0001 0.0004 0.0006 0.0004 0.0008 0.0008 0.0008 0.0002 0.0003 0.0006 0.0002 0.0004 0.0004 0.0004 0.0004 0.0005 0.0006 0.0004 27 0.0005 0.0004 0.0002 0.0001 0.0009 r fo ed ar ite ep el Pr Fin DUR0GZZ Lamp # 85°C 85°C Board ID Case Temperature [Ts] Ambient Temperature [TA] This document is provided for informational purposes only and is not a warranty or a specification. This file is to be used exclusively for submission to an agency for certification. (e.g., EPA for ENERGY STAR approval) Copyright © 2010 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree, the Cree logo and XLamp are registered trademarks of Cree, Inc. 12 CLD-AP45 Rev 0 4536 0.0006 0.0003 0.0006 0.0010 0.0005 0.0004 0.0005 0.0002 0.0004 0.0003 0.0006 0.0009 0.0006 0.0010 0.0009 0.0010 0.0008 0.0007 0.0009 0.0005 0.0006 0.0006 0.0007 0.0009 0.0006 0.0007 0.0009 27 0.0007 0.0006 0.0002 0.0002 0.0010 5040 0.0009 0.0005 0.0008 0.0014 0.0007 0.0006 0.0009 0.0001 0.0003 0.0004 0.0008 0.0009 0.0010 0.0015 0.0011 0.0016 0.0006 0.0005 0.0010 0.0006 0.0007 0.0006 0.0011 0.0011 0.0011 0.0010 0.0010 27 0.0008 0.0009 0.0003 0.0001 0.0016 5544 0.0015 0.0010 0.0014 0.0019 0.0014 0.0010 0.0011 0.0005 0.0005 0.0008 0.0011 0.0011 0.0013 0.0019 0.0015 0.0018 0.0005 0.0006 0.0012 0.0008 0.0009 0.0010 0.0015 0.0015 0.0013 0.0013 0.0010 27 0.0012 0.0011 0.0004 0.0005 0.0019 6048 0.0018 0.0012 0.0016 0.0021 0.0017 0.0011 0.0010 0.0006 0.0005 0.0009 0.0015 0.0015 0.0019 0.0025 0.0018 0.0024 0.0010 0.0010 0.0018 0.0013 0.0012 0.0012 0.0022 0.0019 0.0020 0.0016 0.0014 27 0.0015 0.0015 0.0005 0.0005 0.0025 Cree, Inc. 4600 Silicon Drive Durham, NC 27703 USA Tel: +1.919.313.5300 www.cree.com/xlamp Attachment B Data Set 4: 85°C, 700 mA Part Number XLamp XP-E White LEDs (XPEWHT) Case Temperature [Ts] 85°C Ambient Temperature [TA] 85°C Drive Current [IF] 700 mA Measurement Current 350 mA Failures observed None 110 90 80 70 60 50 0 1,000 2,000 r fo ed ar ite ep el Pr Fin % Luminous Flux 100 3,000 4,000 5,000 6,000 7,000 8,000 9,000 85C, 700 mA ENERGY STAR 35k ENERGY STAR 25k 10,000 Time (hours) Initial (0 hrs) n Mean Median σ Min. Max. ΦV (lm) VF (V) 27 74.9 75.3 4.36 66.2 81.1 27 3.10 Lumen Maintenance (%) 168 27 102.1 102.4 2.58 98.0 106.7 1008 27 101.9 102.5 2.02 98.3 105.7 1512 27 101.3 102.2 2.35 97.7 105.1 2016 27 100.6 100.7 1.75 98.0 104.0 2520 27 100.2 100.3 1.85 96.9 103.8 3024 27 100.2 100.2 1.68 97.2 103.3 3528 27 100.3 100.0 1.65 96.2 103.9 4032 27 99.4 99.2 2.11 94.2 103.4 This document is provided for informational purposes only and is not a warranty or a specification. This file is to be used exclusively for submission to an agency for certification. (e.g., EPA for ENERGY STAR approval) Copyright © 2010 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree, the Cree logo and XLamp are registered trademarks of Cree, Inc. 13 CLD-AP45 Rev 0 4536 27 98.8 98.6 2.16 91.0 102.9 5040 27 97.8 97.6 2.11 90.6 102.0 5544 27 97.9 97.4 2.13 92.4 102.2 6048 27 96.6 96.7 2.40 90.1 101.5 Cree, Inc. 4600 Silicon Drive Durham, NC 27703 USA Tel: +1.919.313.5300 www.cree.com/xlamp